package cn.tedu.boot23.utils;

import com.alibaba.druid.pool.DruidDataSource;

import java.sql.Connection;
import java.sql.SQLException;

public class DBUtils {
    private static DruidDataSource ds;
    static {
        ds = new DruidDataSource();
        ds.setUrl("jdbc:mysql://localhost:3306/empdb?characterEncoding=utf8&serverTimezone=Asia/Shanghai");
        ds.setUsername("root");
        ds.setPassword("123456");
        ds.setInitialSize(3);
        ds.setMaxActive(5);
    }
    public static Connection getConn() throws SQLException {

        Connection conn = ds.getConnection();
        System.out.println(conn);
        return conn;
    }
}
